No-Stitch Shirt and Production Method Thereof

ABSTRACT

The present invention provides a no-stitch shirt which is anti-wrinkle and no-ironing and its production method, wherein all garment pieces of the no-stitch shirt are jointed together via skeleton adhesion or darning process, without sew threads. The present invention avoids wrinkles caused by sewing thread, and the no-stitch shirt is made easy, cost saving and uses environmentally friendly materials, achieving the dual object of comfort and fashion.

BACKGROUND OF THE INVENTION

1. Field of Invention

The present invention relates to shirt field, and more particularly to ano-stitch shirt which is anti-wrinkle and no-ironing and its productionmethod.

2. Description of Related Arts

Conventionally, the production of a shirt is cutting a fabric intopieces firstly, and then sewing the pieces by sewing thread. It isinevitable that stitches are left in seams of the pieces. The greatestweakness of this conventional production is easy to appear wrinkles inseams. Especially with the development of the garment industry, thewrinkling problem becomes a tough problem after the advent of shirt madeof no-ironing fabric and functional fabric. Although people has thoughta lot of way to solve above problem, such as adding resin solution intothe seams for no-ironing, or sewing the adhesive materials into theseams, all of the ways fail to leave sewing thread, that is, thewrinkling problem is not settled thoroughly.

It is found that the main causes of wrinkles are sewed by sewing thread,such as the shrinkage of sewing thread, the elongation of sewing thread,and the extrusion after sewing the sewing thread into fabric, etc.Therefore, to solve the wrinkling problem, sewing thread must beremoved.

On Aug. 24, 2008, the applicant filed a Chinese utility model titled“no-stitch shirt”, with an Appl. No.: 200820027138.0 for the initialidea of “no-stitch sewing”, and received a grant of patent on May 20,2009.

The present invention is an improvement based on the above utilitymodel. The applicant enlarges ranges of the trials of skeleton adhesionprocess and darning process, and accumulates a large number of trialdatas, which prepare for a reliable basis for the no-stitch technologyfurther applied into industrial production.

SUMMARY OF THE PRESENT INVENTION

A main object of the present invention is to provide a no-stitch shirtand its production method to overcome above shortcomings. Instead ofusing sewing threads to joint all garment pieces (collar, body, sleeves,pocket, etc.) together, the present invention applies skeleton adhesionor darning process to obtain a no-stitch shirt which is anti-wrinkle andno-ironing.

Accordingly, in order to accomplish the above object, the presentinvention provides a no-stitch shirt, which is characterized in thatcollar piece, front piece, rear piece, shoulder pieces, sweep piece,sleeve pieces, front fly piece and pocket piece of the no-stitch shirtare jointed or coverseamed together via skeleton adhesion or darningprocess, without sew threads.

The no-stitch shirt as recited above further comprises an inner pocketpiece provided on an inner surface of the no-stitch shirt, directlyopposite the pocket piece.

The present invention also provides a method of producing the no-stitchshirt recited as above, wherein fabric for producing the no-stitch shirtdoes not contain adhesive fiber, comprising:

(a) cutting the fabric into garment pieces, wherein the garment piecescomprises collar piece, front piece, rear piece, shoulder pieces, sweeppiece, sleeve pieces, front fly piece and pocket piece;

(b) applying no-stitch processes to join all of the garment pieces: thecollar piece, the front piece, the rear piece, the shoulder pieces, thesweep piece, the sleeve pieces, the closure piece and the pocket piecetogether, obtaining a no-stitch shirt;

(c) ironing and molding the no-stitch shirt.

Furthermore, in the step (a), all or part of the garment pieces are cutas a whole.

In the step (b), all or part of no-stitch processes apply skeletonadhesion process, alternatively, all or part of no-stitch processesapply darning process.

In the step (c), for the no-stitch shirt joined via skeleton adhesionprocess, applying a stereo ironing machine to mold at high-temperature,then cooling to room temperature, a finished no-stitch shirt isobtained, while for the no-stitch shirt joined via darning process, afinished no-stitch shirt is obtained only by conventional ironing.

Alternatively, in the step (b), part of no-stitch processes applyskeleton adhesion process, and the other part of no-stitch processesapply darning process.

For the skeleton adhesion process, firstly, cut the fabric into pieces,then select skeleton adhesive material from the group consisting of: TPU(thermoplastic polyurethanes) film; TPU (thermoplastic polyurethanes)hot melt adhesive film; PA (polyamide) hot melt adhesive; and PES(polyester) hot melt adhesive. Furthermore, coat the skeleton adhesivematerial on seams of the garment pieces, wherein a width of the skeletonadhesive material coating on seams of the garment pieces is set to 0.2˜4cm, then stick relative garment pieces together in forms selected from agroup consisting of U-shape sticking; liner-shape sticking; and bilayerparallel sticking. It is worth to mention that according to differentparts of the no-stitch shirt, adopt the following mode to coat theskeleton adhesive material on seams of the pieces: half-coverseam,butted adhesive, or pasting from outside.

As for a fabric for producing the no-stitch shirt containing adhesivefiber, a method of producing the no-stitch shirt recited as above,comprises:

(a) cutting the fabric into garment pieces, wherein the garment piecescomprises collar piece, front piece, rear piece, shoulder pieces, sweeppiece, sleeve pieces, closure piece and pocket piece;

(b) applying no-stitch processes to join all of the garment pieces: thecollar piece, the front piece, the rear piece, the shoulder pieces, thesweep piece, the sleeve pieces, the closure piece and the pocket piecetogether, obtaining a no-stitch shirt;

(c) ironing and molding the no-stitch shirt.

Furthermore, in the step (a), all or part of the garment pieces is cutas a whole.

In the step (b), the garment pieces are joined or fittingly and buttedlyjoined via hot melt.

In the step (c), applying a stereo ironing machine to mold athigh-temperature, then cooling to room temperature, then a finishedno-stitch shirt is obtained.

Furthermore, adhesion manner is selected from the group consisting ofhot melting; laser; ultrasonic wave; and iron.

For the darning process, firstly, cutting the fabric into garmentpieces; secondly, selecting the yarns which are same with the fabric inwarp and weft texture, yarn count density, material, color, etc., thendealing with the yarns by no-ironing process, wherein the no-ironingprocess for the yarns is same with the no-ironing process for thefabric; thirdly, using darning machine or darning needle to deal withseams of the relative pieces by joining and darning warps and wefts ofthe yarns of the darns; fourthly, trimming the seams to make the warpsand wefts of the yarns of the darns distributed uniformly and as fine asnormal fabric's, then a finished no-stitch shirt is obtained, for which,both inside and outside are smooth.

The method of producing the no-stitch shirt recited as above, wherein inproducing collar process, adding a special memory type lining to replaceordinary collar corner, wherein the special memory type lining isselected from the group consisting of plastic shape-memory corn-spunlining, plastic shape-memory metal lining, and shape-memory polyurethanelining.

The method of producing the no-stitch shirt recited as above, whereinuse no-stitch buttons which are installed without sewing thread, whereinthe no-stitch button is prong snap button, pressing button, liftingbutton, snap button, or electrodes button.

The method of producing the no-stitch shirt recited as above, wherein inthe step (c), during the ironing and molding process of the no-stitchshirt at high-temperature by the stereo ironing machine, respectivelyselect the arc-match stereo ironing machines to iron and mold all of thejoints, the fitting butted joints and the coverseams, according to thethickness of the different fabric or adhesive material, the parameterranges of the ironing and molding process are set as follows:temperature 100˜190° C., pressure of 0.5˜8 kg/cm², time 3˜40 sec; thencooling to room temperature, a finished no-stitch shirt is obtained.

The method of producing the no-stitch shirt recited as above, wherein instep (a), cutting modes comprises:

(1) the front piece, the rear piece, the sleeve pieces and the shoulderspieces are cut as a whole, while the collar piece, the front fly pieceand the pocket piece are cut separately;

(2) the front piece, the rear piece, and shoulders pieces are verticallycut as a whole, while the sleeve pieces, the collar piece, the front flypiece and the pocket piece are cut separately;

(3) the front piece and the rear piece are horizontally cut as a whole,while the sleeve pieces, the collar piece, the front fly piece and thepocket piece are cut separately;

(4) all of the pieces are cut separately as conventional manner

The method of producing the no-stitch shirt recited as above, whereinall of the joints, the fitting butted joints or the coverseams applyskeleton adhesion process or darning process; or part of the joints, thefitting butted joints or the coverseams apply skeleton adhesion processor darning process; or for a same no-shirt, different seams respectivelyapply skeleton adhesion process or darning process.

The no-stitch shirt provided by the present invention is not easy to seeseams from outside, so it is good looking and comfortable to wear. Moreimportantly, the no-stitch shirt avoids winkle resulting from sewing inconventional shirt.

The method of producing the no-stitch shirt is cost saving and usesuncomplicated process and environmental materials, achieving the dualobject of comfort and fashion. At the same time in the pursuit of trendystyle, people also can wear comfortably, that is, they no longer have tobe comfortable to ignore the fashion.

The sewing machine has a history of several hundred years, over thecenturies people use the sewing machine to product clothing. The presentinvention will partially or completely replace traditional sewingmachine and sewing thread, which will be a profound change of idea forthe future. The present invention saves a plenty of resources and labor,producing clothing production easily. The present invention ends thehistory of sewing clothing by sewing thread, which is a secondrevolution in clothing history. The no-stitch technology will extend toother areas of clothing sewing.

The advantages of the no-stitch shirt provided by the present inventionare as follows:

1. Avoiding wrinkles of all of the joints, the fitting butted joints orthe coverseams, causing by sewing threads. At present, an ordinary shirtonly has a 3.0 degree planeness after washed 20 times, while theplaneness of the no-ironing shirt a can reach to 3.5˜4.5 degree.

2. The seams of the no-stitch shirt have high strength. The ordinaryshirt is sewed by sewing threads, which destroy the seams of the shirt,and reduce its power. So the ordinary shirt has poor fracture resistanceand washing resistance. Under the base of no destroying fabric, addingskeleton adhesive materials to adhere the pieces together, all of thethe joints, the fitting butted joints or the coverseams of the no-stitchshirt enhance their fracture resistance and washing resistance, whereinthe washing resistance can reach to 100 times or more times.

3. Having good overall effect, strong three-dimensional effect, and samecolor effect. In the no-stitch process, the skeleton adhesive materialswill be melted inside seams, so the outside shows the color of thefabric, avoiding the color differences between the sewing thread and thefabric, so as to enhance the same color effect.

4. The no-stitch processes are cost saving and uses uncomplicatedprocess and environmental materials, achieving the dual object ofcomfort and fashion.

5. Resulting from no swing thread in the seams, it is not necessary todistinguish the right side and the wrong side of the no-stitch shirt.The seams look same from both sides, so people can wear the no-stitchshirt from both sides. Therefore, the no-stitch shirt achievesmulti-purpose effect, further increases the added value of one no-stitchshirt.

These and other objectives, features, and advantages of the presentinvention will become apparent from the following detailed description,the accompanying drawings, and the appended claims.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a structure schematic drawing of a no-stitch shirt accordingto a preferred embodiment of the present invention.

FIG. 2 is a structure schematic drawing of a conventional shirt.

FIG. 3 is a structure schematic drawing of a first alternative cuttingmode.

FIG. 4 is a structure schematic drawing of a second alternative cuttingmode.

FIG. 5 is a structure schematic drawing of a third alternative cuttingmode.

FIG. 6 is a structure schematic drawing of three adhesion modes of tworelative garment pieces.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

The following is the further elaboration of the present invention withthe combination of drawings and embodiments thereof.

As shown in FIG. 1, a no-stitch shirt comprises a plurality of garmentpieces, wherein the garment pieces are embodied as collar piece 1; frontpiece 2; rear piece 3; shoulder pieces 4; sleeve pieces 5; sleeveopening pieces 6; lower hem piece 7; front fly piece 8; pocket piece 9;and buttons 10, wherein all seams of the whole no-stitch shirt has nostitch of sewing threads.

As shown in FIG. 2, a conventional shirt comprises sewing threadstitches 11; collar piece 1; front piece 2; rear piece 3; shoulderpieces 4; sleeve pieces 5; sleeve opening pieces 6; lower hem piece 7;front fly piece 8; pocket piece 9; and buttons 10, wherein all seams,comprising joints, fitting butted joints, and coverseams, of the wholeconventional shirt are sewed by sewing threads, existing obvious sewingthread stitches 11.

As shown in FIG. 3, the front piece 2, the rear piece 3, and the sleevepieces 5 apply one-piece cutting, that is, a main body of the no-stitchshirt, comprising the front piece 2, the rear piece 3, and the sleevepieces 5 are connected as a whole, while other garment pieces are cutseparately.

As shown in FIG. 4, the front piece 2 and the rear piece 3 applyone-piece cutting, wherein the front piece 2 and the rear piece 3 areconnected by vertical connection of the shoulder pieces 4.

As shown in FIG. 5, the front piece 2 and the rear piece 3 applyone-piece cutting, wherein the front piece 2 and the rear piece 3 areconnected by horizontal connection of the seams between the front piece2 and the rear piece 3.

Referring to FIG. 6 of the drawings, three adhesion modes of tworelative garment pieces are shown respectively: a. U-shape adhesion; b.liner-shape adhesion; c. bilayer parallel adhesion.

First Embodiment (Referring to a No-Stitch Shirt which is Made of aFabric without Containing Adhesive Fiber)

Use a “Luthai” no-ironing yarn-dyed cotton fabric which is produced byapplicant itself; Cut the “Luthai” no-ironing yarn-dyed cotton fabric asthe following first cutting mode: the front piece 2, the rear piece 3,the sleeve pieces 5 and the shoulders pieces 4 are cut as a whole, whilethe collar piece 1, the front fly piece 8 and the pocket piece 9 are cutseparately, as shown in FIG. 3; Apply skeleton adhesion process alone;Select TPU (thermoplastic polyurethanes) film or TPU (thermoplasticpolyurethanes) hot melt adhesive film (made in Taiwan, Hong Kong or theUnited States) as skeleton adhesive material, wherein the models of theTPU film or TPU hot melt adhesive film can be 208, 218, 238, 258, 268,104, 200, 808, 3065, 3405, 3412, 3415, 3428, 3302, 3106, etc.

Coat the skeleton adhesive material on seams of the garment pieces,wherein according to different requirements of different parts of theno-stitch shirt, a width of the skeleton adhesive material coating onthe seams of the garment pieces is set to 0.2˜4 cm. Then, stick relativegarment pieces together, wherein the front fly piece 8, the collar 1,the sleeve opening pieces 6, and the pocket piece 9 all apply U-shapesticking to be stuck. It is worth to mention that according to differentparts of the no-stitch shirt, adopt the following mode to coat theskeleton adhesive material on seams of the garment pieces:half-coverseam, butted adhesive, or pasting from outside. At last,adhere the relative garment pieces which are stuck together tightly in amanner selected from a group consisting of hot melt, laser, ultrasonicwave, and iron.

For producing a stiff collar, add a special memory type lining toreplace ordinary collar corner, wherein use plastic shape-memorycorn-spun lining (made in Hong Kong) as special memory type lining.

The buttons 10 of the no-stitch shirt are installed without sewingthread, which are prong snap buttons, pressing buttons, lifting buttons,snap buttons, or electrodes buttons.

After adhering the garment pieces together, the no-stitch shirt isneeded to be ironed and molded. During the ironing and molding processat high-temperature by the stereo ironing machine (bought from market),respectively select the arc-match stereo ironing machine to iron andmold all of the joints, the fitting butted joints and the coverseams,according to the thickness of the different fabric or skeleton adhesivematerial, the ironing and molding process parameters are set as follows:temperature 160˜190° C., pressure of 2.5˜3.5 kg/cm², time 3˜10 sec; thencooling to room temperature, a finished no-stitch shirt is obtained.

In accordance with the provisions of the national sampling standard(GB-T2660-2008) to sample the no-stitch shirt involving followingaspects: fiber content of fabric and accessories, content of freeformaldehyde, PH, color fastness, washing fastness (resistance to drycleaning and washing), odor and biodegradable aromatic amine dyes, etc.,further involving the permissible range of clothing fabric defectsvarious parts, limit deviation of specification test, limit differencebetween symmetrical lines, lattices or parts, etc. All above aspectsmust be tested rigorously, and only the qualified products are issuedcertificates and packed for leaving factory.

After testing, the no-ironing performance of the no-stitch shirt of thepresent invention is 4.5 level after washed 20 times, which achievessuperior grade standard. The skeleton adhesive materials are meltedinside seams, and the outside of the no-stitch shirt is still the fabricitself, avoiding the color differences between the sewing thread and thefabric, so as to enhance the same color effect. The other performancesof the no-stitch shirt provided by the present invention are all equalor lager than the qualified product.

Second Embodiment (Referring to a No-Stitch Shirt which is Made of aFabric without Containing Adhesive Fiber)

Use “Luthai” no-ironing post-curing yarn-dyed cotton fabric which isproduced by applicant itself; Cut the“Luthai” no-ironing post-curingyarn-dyed cotton fabric as the following second cutting mode: the frontpiece 2, the rear piece 3, and shoulders pieces 4 are vertically cut asa whole, while the sleeve pieces 5, the collar piece 1, the front flypiece 8 and the pocket piece 9 are cut separately, as shown in FIG. 4;Apply skeleton adhesion process alone; Select PA (polyamide) hot meltadhesive or PES (polyester) hot melt adhesive (made in Taiwan, Hong Kongor the United States) as skeleton adhesive material, wherein the modelof the PA hot melt adhesive or the PES hot melt adhesive is 204 or 224.

Coat the skeleton adhesive material on seams of the garment pieces,wherein according to different requirements of different parts of theno-stitch shirt, a width of the skeleton adhesive material coating onthe seams of the garment pieces is set to 0.2˜4 cm. Then, stick relativegarment pieces together, wherein the front fly piece 8, the collar 1,the sleeve opening pieces 6, and the pocket piece 9 all apply parallelsticking to be stuck. It is worth to mention that according to differentparts of the no-stitch shirt, adopt the following mode to coat theskeleton adhesive material on seams of the garment pieces:half-coverseam, butted adhesive, or pasting from outside. At last,adhere the relative garment pieces which are stuck together tightly byhot melting.

For producing a stiff collar, add a special memory type lining toreplace ordinary collar corner, wherein use plastic shape-memory metallining as special memory type lining.

After adhering the garment pieces together, the no-stitch shirt isneeded to be ironed and molded. During the ironing and molding processat high-temperature by the stereo ironing machine, respectively selectthe arc-match stereo ironing machine to iron and mold all of the joints,the fitting butted joints and the coverseams, according to the thicknessof the different fabric or skeleton adhesive material, the parameterranges of the ironing and molding process are set as follows:temperature 100˜130° C., pressure of 6˜8 kg/cm², time 15˜25 sec; thencooling to room temperature, a finished no-stitch shirt is obtained.

After testing, the no-ironing performance of the no-stitch shirt made bythe second embodiment is 4 level after washed 20 times. The rest ofdescriptions of the second embodiment are same as the firstembodiment's.

Third Embodiment (Referring to a No-Stitch Shirt which is Made of aFabric without Containing Adhesive Fiber)

Use a “Luthai” no-ironing linen fabric which is produced by applicantitself; Cut the “Luthai” no-ironing linen fabric as the following fourthcutting mode: all of the garment pieces, comprising the collar piece 1;the front piece 2; the rear piece 3; the shoulder pieces 4; the sleevepieces 5; the sleeve opening pieces 6; the lower hem piece 7; the frontfly piece 8; the pocket piece 9 are cut separately; Apply skeletonadhesion process alone; Select TPU (thermoplastic polyurethanes) film orTPU (thermoplastic polyurethanes) hot melt adhesive film (made inTaiwan, Hong Kong or the United States) as adhesive material, whereinthe models of the TPU film or TPU hot melt adhesive film is 208 or 218.

Coat the skeleton adhesive material on seams of the garment pieces,wherein according to different requirements of different parts of theno-stitch shirt, a width of the skeleton adhesive material coating onthe seams of the garment pieces is set to 0.2˜4 cm. Then, stick relativegarment pieces together, wherein the front fly piece 8, the collar 1,the sleeve opening pieces 6, and the pocket piece 9 all apply parallelsticking to be stuck. It is worth to mention that according to differentparts of the no-stitch shirt, adopt the following mode to coat theskeleton adhesive material on seams of the garment pieces:half-coverseam, butted adhesive, or pasting from outside. At last,adhere the relative garment pieces which are stuck together tightly byhigh-frequency ultrasonic wave.

For producing a stiff collar, add a special memory type lining toreplace ordinary collar corner, wherein use shape-memory polyurethanelining as special memory type lining.

After adhering the garment pieces together, the no-stitch shirt isneeded to be ironed and molded. During the ironing and molding processat high-temperature by the stereo ironing machine, respectively selectthe arc-match stereo ironing machine to iron and mold all of the joints,the fitting butted joints and the coverseams, according to the thicknessof the different fabric or skeleton adhesive material, the parameterranges of the ironing and molding process are set as follows:temperature 160˜180° C., pressure of 0.5˜2.0 kg/cm², time 30˜40 sec;then cooling to room temperature, a finished no-stitch shirt isobtained.

After testing, the no-ironing performance of the no-stitch shirt made bythe third embodiment is 4.5 level after washed 20 times. The rest ofdescriptions of the third embodiment are same as the first embodiment's.

Fourth Embodiment (Referring to a No-Stitch Shirt which is Made of aFabric without Containing Adhesive Fiber)

Use a “Luthai” no-ironing cotton fabric which is produced by applicantitself;

Cut the “Luthai” no-ironing cotton fabric as the first following cuttingmode: the front piece 2, the rear piece 3, the sleeve pieces 5 and theshoulders pieces 4 are cut as a whole, while the collar piece 1, thefront fly piece 8 and the pocket piece 9 are cut separately, as shown inFIG. 3;

Apply darning process alone, wherein select yarns which are same withthe fabric in warp and weft texture, yarn count density, material,color, etc.; deal with the yarns by no-ironing process, wherein theno-ironing process for the yarns is same with the no-ironing process forthe fabric; use darning machine or darning needle to deal with seams ofthe relative pieces by joining and darning warps and wefts of the yarnsof the darns; trim the seams to make the warps and wefts of the yarns ofthe darns distributed uniformly and as fine as normal fabric's.

Here, the process parameters are set as follows: temperature 100˜130°C., pressure of 0.5˜1.5 kg/cm², time 10˜20 sec.

After testing, the no-ironing performance of the no-stitch shirt made bythe fourth embodiment is 4.5 level after washed 20 times. The rest ofdescriptions of the fourth embodiment are same as the firstembodiment's.

Fifth Embodiment (Referring to a No-Stitch Shirt which is Made of aFabric without Containing Adhesive Fiber)

Use a “Luthai” no-ironing yarn-dyed cotton fabric which is produced byapplicant itself;

Cut the “Luthai” no-ironing yarn-dyed cotton fabric as the followingthird cutting mode: the front piece 2 and the rear piece 3 arehorizontally cut as a whole, while the sleeve pieces 5, the collar piece1, the front fly piece 8 and the pocket piece 9 are cut separately, asshown in FIG. 5;

Apply skeleton adhesion process and darning process respectively,wherein the collar piece 1, the front fly piece 8 and the pocket piece 9are adhered via darning process, while the rest of pieces are joined viaskeleton adhesion process.

For the darning process, the darning process is same as described in thefourth embodiment.

For the skeleton adhesion process, select TPU (thermoplasticpolyurethanes) film as skeleton adhesive material.

The rest of descriptions of the fifth embodiment are same as the secondembodiment's.

Sixth Embodiment (Referring to a No-Stitch Shirt which is Made of aFabric without Containing Adhesive Fiber)

Use “Luthai” no-ironing post-curing yarn-dyed cotton fabric which isproduced by applicant itself;

Use a laser to cut the “Luthai” no-ironing post-curing yarn-dyed cottonfabric as the following second cutting mode: the front piece 2, the rearpiece 3, and shoulders pieces 4 are vertically cut as a whole, while thesleeve pieces 5, the collar piece 1, the front fly piece 8 and thepocket piece 9 are cut separately, as shown in FIG. 4;

Apply skeleton adhesion process alone;

Select TPU (thermoplastic polyurethanes) film as skeleton adhesivematerial.

The rest of descriptions of the sixth embodiment are same as the thirdembodiment's.

Seventh Embodiment (Referring to a No-Stitch Shirt which is Made of aFabric without Containing Adhesive Fiber)

Use a “Luthai” no-ironing linen fabric which is produced by applicantitself;

Use a laser to cut the “Luthai” no-ironing linen fabric as the followingfirst cutting mode: the front piece 2, the rear piece 3, the sleevepieces 5 and the shoulders pieces 4 are cut as a whole, while the collarpiece 1, the front fly piece 8 and the pocket piece 9 are cutseparately, as shown in FIG. 3;

Apply skeleton adhesion process alone;

Select PA (polyamide) hot melt adhesive as skeleton adhesive material.

The rest of descriptions of the seventh embodiment are same as the thirdembodiment's.

Eighth Embodiment (Referring to a No-Stitch Shirt which is Made of aFabric Containing Adhesive Fiber)

Use a “Luthai” no-ironing linen fabric which is produced by applicantitself;

Use a laser to cut the “Luthai” no-ironing linen fabric as the followingfirst cutting mode: the front piece 2, the rear piece 3, the sleevepieces 5 and the shoulders pieces 4 are cut as a whole, while the collarpiece 1, the front fly piece 8 and the pocket piece 9 are cutseparately, as shown in FIG. 3;

Apply skeleton adhesion process alone;

Select PES (polyester) hot melt adhesive as skeleton adhesive material.

The rest of descriptions of the eighth embodiment are same as the firstembodiment's.

Ninth Embodiment

Use a “Luthai” no-ironing cotton fabric which is produced by applicantitself;

Use a laser to cut the “Luthai” no-ironing cotton fabric as thefollowing first cutting mode: the front piece 2, the rear piece 3, thesleeve pieces 5 and the shoulders pieces 4 are cut as a whole, while thecollar piece 1, the front fly piece 8 and the pocket piece 9 are cutseparately, as shown in FIG. 3;

Apply skeleton adhesion process alone;

Select TPU (thermoplastic polyurethanes) film or TPU (thermoplasticpolyurethanes) hot melt adhesive film as skeleton adhesive material.

The rest of descriptions of the ninth embodiment are same as the secondembodiment's.

Tenth Embodiment

Use “Luthai” no-ironing post-curing yarn-dyed cotton fabric which isproduced by applicant itself;

Use a laser to cut the “Luthai” no-ironing post-curing yarn-dyed cottonfabric as the following second cutting mode: the front piece 2, the rearpiece 3, and shoulders pieces 4 are vertically cut as a whole, while thesleeve pieces 5, the collar piece 1, the front fly piece 8 and thepocket piece 9 are cut separately, as shown in FIG. 4;

Apply skeleton adhesion process alone;

Select PA (polyamide) hot melt adhesive or PES (polyester) hot meltadhesive as skeleton adhesive material.

The rest of descriptions of the tenth embodiment are same as the firstembodiment's.

In present invention, all or part of the joints, the fitting buttedjoints and the coverseams among the collar piece 1, the front piece 2,the rear piece 3, the shoulder pieces 4, the sleeve pieces 5, the sleeveopening pieces 6, the lower hem piece 7, the front fly piece 8, and thepocket piece 9 applies skeleton adhesion or darning process, instead ofsewing threads, to joint the relative pieces together.

The present invention avoids the inevitable defects of the conventionaltechnology caused by using sewing threads, which results in wrinklesowing to the shrinkage of sewing thread, the elongation of sewingthread, and the extrusion after sewing the sewing thread into fabric,etc. At the same time, the no-stitch shirt of present invention has goodoverall effect and strong three-dimensional effect, enhances resistancewashing, and avoids the color differences between the sewing thread andthe fabric. Furthermore, the no-stitch shirt of present invention ismade easy, cost saving and uses environmentally friendly materials,achieving the dual object of comfort and fashion. The present inventionhas achieved the purpose of sewing shirts without sewing thread.

One skilled in the art will understand that the embodiment of thepresent invention as shown in the drawings and described above isexemplary only and not intended to be limiting.

It will thus be seen that the objects of the present invention have beenfully and effectively accomplished. Its embodiments have been shown anddescribed for the purposes of illustrating the functional and structuralprinciples of the present invention and is subject to change withoutdeparture from such principles. Therefore, this invention includes allmodifications encompassed within the spirit and scope of the followingclaims.

1-11. (canceled)
 12. A method of producing a no-stitch shirt,comprising: (a) cutting out fabric into garment pieces; (b) applyingno-stitch process to join the garment pieces together, so as to obtainthe no-stitch shirt, wherein the no-stitch process is selected from agroup consisting of skeleton adhesion process, and darning process; (c)ironing and molding the no-stitch shirt.
 13. The method as recited inclaim 12, wherein in step (b), the skeleton adhesion process comprises:(b1) selecting a skeleton adhesive material; (b2) coating the skeletonadhesive material on seams of relative garment pieces, wherein coatingwidth is set to 0.2-4 cm; (b3) sticking the relative garment piecestogether; (b4) adhering the relative garment pieces which are stucktogether tightly in a manner selected from a group consisting of hotmelting, laser, ultrasonic wave, and iron.
 14. The method as recited inclaim 12, wherein in step (b), the darning process comprises: (b′1)selecting yarns which have same warp and weft texture, yarn countdensity, material, and color with the fabric; (b′2) dealing with theyarns by a no-ironing process; (b′3) joining and darning warps and weftsof the yarns of the relative garment pieces, so as to join the relativegarment pieces together; (b′4) trimming the warps and wefts of the yarnsof the relative garment pieces to be distributed uniformly and assmoothly as normal fabric's.
 15. The method as recited in claim 13,wherein in step (b), the darning process comprises: (b′1) selectingyarns which have same warp and weft texture, yarn count density,material, and color with the fabric; (b′2) dealing with the yarns by ano-ironing process; (b′3) joining and darning warps and wefts of theyarns of the relative garment pieces, so as to join the relative garmentpieces together; (b′4) trimming the warps and wefts of the yarns of therelative garment pieces to be distributed uniformly and as smoothly asnormal fabric's.
 16. The method as recited in claim 13, wherein in step(b1), the skeleton adhesive material is selected from a group consistingof TPU film; TPU hot melt adhesive film; PA hot melt adhesive; and PEShot melt adhesive.
 17. The method as recited in claim 15, wherein instep (b1), the skeleton adhesive material is selected from a groupconsisting of TPU film; TPU hot melt adhesive film; PA hot meltadhesive; and PES hot melt adhesive.
 18. The method as recited in claim13, wherein in step (b3), the relative garment pieces are stuck togetherin form of U-shape sticking, liner-shape sticking, or bilayer parallelsticking.
 19. The method as recited in claim 17, wherein in step (b3),the relative garment pieces are stuck together in form of U-shapesticking, liner-shape sticking, or bilayer parallel sticking.
 20. Themethod as recited in claim 13, wherein for the garment pieces jointed byskeleton adhesion process in step (b), step (c) further comprisesmolding the no-stitch shirt at high temperature by a stereo ironingmachine; cooling the no-stitch shirt to room temperature.
 21. The methodas recited in claim 14, wherein for the garment pieces jointed byskeleton adhesion process in step (b), step (c) further comprisesmolding the no-stitch shirt at high temperature by a stereo ironingmachine; cooling the no-stitch shirt to room temperature.
 22. The methodas recited in claim 17, wherein for the garment pieces jointed byskeleton adhesion process in step (b), step (c) further comprisesmolding the no-stitch shirt at high temperature by a stereo ironingmachine; cooling the no-stitch shirt to room temperature.
 23. The methodas recited in claim 19, wherein for the garment pieces jointed byskeleton adhesion process in step (b), step (c) further comprisesmolding the no-stitch shirt at high temperature by a stereo ironingmachine; cooling the no-stitch shirt to room temperature.
 24. The methodas recited in claim 21, wherein in step (c), select arc-match stereoironing machines which are arc marched to the seams to iron and mold theseams of the relative garment pieces respectively, wherein according tothickness of different fabric and skeleton adhesive material, ironingand molding process parameters are set as follows: temperature 100˜190°C., pressure 0.5˜8 kg/cm², time 3˜40 sec.
 25. The method as recited inclaim 22, wherein in step (c), select arc-match stereo ironing machineswhich are arc marched to the seams to iron and mold the seams of therelative garment pieces respectively, wherein according to thickness ofdifferent fabric and skeleton adhesive material, ironing and moldingprocess parameters are set as follows: temperature 100˜190° C., pressure0.5˜8 kg/cm², time 3˜40 sec.
 26. The method as recited in claim 23,wherein in step (c), select arc-match stereo ironing machines which arearc marched to the seams to iron and mold the seams of the relativegarment pieces respectively, wherein according to thickness of differentfabric and skeleton adhesive material, ironing and molding processparameters are set as follows: temperature 100˜190° C., pressure 0.5˜8kg/cm², time 3˜40 sec.
 27. The method as recited in claim 12, furthercomprising using no-stitch buttons which are installed without sewingthread, wherein the no-stitch button is selected from a group consistingof prong snap button, pressing button, lifting button, snap button, andelectrodes button.
 28. The method as recited in claim 26, furthercomprising using no-stitch buttons which are installed without sewingthread, wherein the no-stitch button is selected from a group consistingof prong snap button, pressing button, lifting button, snap button, andelectrodes button.
 29. The method as recited in claim 12, furthercomprising adding a special memory type lining to replace ordinarycollar corner, wherein the special memory type lining is selected from agroup consisting of plastic shape-memory corn-spun lining, plasticshape-memory metal lining, and shape-memory polyurethane lining.
 30. Themethod as recited in claim 28, further comprising adding a specialmemory type lining to replace ordinary collar corner, wherein thespecial memory type lining is selected from a group consisting ofplastic shape-memory corn-spun lining, plastic shape-memory metallining, and shape-memory polyurethane lining.
 31. A no-stitch shirtwhich is anti-wrinkle and no-ironing, comprising a plurality of garmentpieces, wherein the garment pieces are jointed together via no-stitchprocess selected from a group consisting of skeleton adhesion process,and darning process.